Two Different Types Of Lifting Magnets

People who understand magnets used for lifting purposes are well aware of permanent and electromagnets. These can improve the overall productivity to lift a load of metals even by a single person. Though the person must be skilled enough to move or replace the load safely. It is very important to have a person fulfill the equipment needs to be properly specified and applied.

Lifting magnets can be used to move a variety of ferrous metals ranging from small bundles of rod or scrap to large and heavy blocks. Both permanent magnets and electromagnets can be constructed to produce different types of magnetic fields. Quality, innovation, team spirit, balance and resilience are the basic values to satisfy market needs.

Permanent Magnets:

• It features capacities ranging from 330 pounds to 10,000 pounds. Multiple magnets can be used for heavier loads that are too long for a single unit to handle.
• This is mostly machined thin as 0.25 inch which is presented to the machine operator as one of a stack of similar parts.
• This particular type of lifting magnets can be easily turned on and off by simply rotating a lever. Though, a safety latch is built in to ensure that the magnet is not accidentally turned off while performing lift.
• It is designed to lift only one piece from the stack at a time. Extremely reliable if applied properly, these are unable to alter the amount of magnetism produced.
• The lack of an electrical hookup or a recharging requirement is the biggest strength of these types of magnets.
• Many machining operations are performed on thick, block-shaped material which is done by permanent magnets.

Electromagnets:

• Electromagnet along with variable voltage control allows the operator to manage the magnetic strength and select only one piece from the stack.
• Though it requires constant power source, it can even be looked at as an advantage depending on how the magnet is being used.
• Electromagnets creates magnetic field by using an energized electrical coil wrapped around a steel core to orient particles within ferrous materials in one direction.
• Generally built to run on DC current, it creates the need for a rectifier.
• Electromagnets are the most cost-effective magnets per pound of lift. And even the capacities can be extended up to 10,500 pounds.
• This is useful for applications where the strength varies or remote controlling is desired.
• It reduces the costs of equipment and operation as these are self-contained magnets which operate on 115-volt AC power.

Extremely rigorous and systematic testing procedures, Lifting magnets are processed routinely to ensure excellence in the quality. Aims to be the strategic manufacturing leader, a respected manufacturer would always come in terms with quality and innovation.

Choosing the wrong type of magnet for specific application can be extremely dangerous and possibly even deadly. Magnets should only be used for which they were originally intended to. So keeping in mind the properties of the magnets, one should be careful to choose permanent magnets and electromagnets.